Hyperbolic arc-cosine

Time bar (total: 3.1s)

start0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated; 0ms collecting garbage

analyze72.0ms (2.3%)

Memory
-11.1MiB live, 80.4MiB allocated; 8ms collecting garbage
Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%100%0%0%0%0%0
0%0%100%0%0%0%0%1
0%0%100%0%0%0%0%2
0%0%100%0%0%0%0%3
16.7%12.5%62.5%0%0%25%0%4
30%18.7%43.7%0%0%37.5%0%5
38.9%21.9%34.4%0%0%43.7%0%6
44.1%23.4%29.7%0%0%46.9%0%7
47%24.2%27.3%0%0%48.4%0%8
48.5%24.6%26.2%0%0%49.2%0%9
49.2%24.8%25.6%0%0%49.6%0%10
49.6%24.9%25.3%0%0%49.8%0%11
49.8%24.9%25.1%0%0%49.9%0%12
Compiler

Compiled 11 to 9 computations (18.2% saved)

sample2.7s (87.1%)

Memory
95.2MiB live, 1 947.8MiB allocated; 873ms collecting garbage
Samples
1.5s7 878×1invalid
557.0ms8 256×0valid
17.0ms324×0invalid
Precisions
Click to see histograms. Total time spent on operations: 1.6s
adjust: 514.0ms (32.5% of total)
ival-mult: 325.0ms (20.6% of total)
ival-sqrt: 206.0ms (13% of total)
ival-log: 196.0ms (12.4% of total)
ival-add: 170.0ms (10.8% of total)
ival-sub: 156.0ms (9.9% of total)
exact: 10.0ms (0.6% of total)
ival-assert: 5.0ms (0.3% of total)
Bogosity

explain150.0ms (4.9%)

Memory
-1.8MiB live, 98.7MiB allocated; 14ms collecting garbage
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
1390-0-(sqrt.f64 (-.f64 (*.f64 x x) #s(literal 1 binary64)))
00-0-(+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) #s(literal 1 binary64))))
00-0-#s(literal 1 binary64)
00-0-(log.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) #s(literal 1 binary64)))))
00-0-(*.f64 x x)
00-0-(-.f64 (*.f64 x x) #s(literal 1 binary64))
00-0-x
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
sqrt.f64(sqrt.f64 (-.f64 (*.f64 x x) #s(literal 1 binary64)))oflow-rescue1390
(-.f64 (*.f64 x x) #s(literal 1 binary64))overflow139
(*.f64 x x)overflow139
Confusion
Predicted +Predicted -
+1390
-0117
Precision
1.0
Recall
1.0
Confusion?
Predicted +Predicted MaybePredicted -
+13900
-00117
Precision?
1.0
Recall?
1.0
Freqs
test
numberfreq
0117
1139
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Samples
31.0ms512×0valid
Compiler

Compiled 79 to 25 computations (68.4% saved)

Precisions
Click to see histograms. Total time spent on operations: 19.0ms
ival-log: 5.0ms (26.8% of total)
ival-mult: 4.0ms (21.4% of total)
ival-sqrt: 3.0ms (16.1% of total)
ival-add: 2.0ms (10.7% of total)
ival-sub: 2.0ms (10.7% of total)
adjust: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)

preprocess173.0ms (5.6%)

Memory
-14.9MiB live, 76.8MiB allocated; 7ms collecting garbage
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01430
13630
26930
313430
444130
5269730
6690130
079
0129
1229
2499
31219
43839
523359
678899
080199
Stop Event
iter limit
node limit
iter limit
node limit

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

Profiling

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